17966125856

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1\times {\mathrm{983}}^1$

素因数の和:1726

約数の個数: 96

約数和(自身を含む): 40825451520

約数和(自身を除く): 22859325664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 587, 973, 983, 1112, 1174, 1946, 1966, 2224, 2348, 3892, 3932, 4109, 4448, 4696, 6881, 7784, 7864, 8218, 9392, 13762, 15568, 15728, 16436, 18784, 27524, 31136, 31456, 32872, 55048, 65744, 81593, 110096, 131488, 136637, 163186, 220192, 273274, 326372, 546548, 571151, 577021, 652744, 956459, 1093096, 1142302, 1154042, 1305488, 1912918, 2186192, 2284604, 2308084, 2610976, 3825836, 4039147, 4372384, 4569208, 4616168, 7651672, 8078294, 9138416, 9232336, 15303344, 16156588, 18276832, 18464672, 30606688, 32313176, 64626352, 80205919, 129252704, 160411838, 320823676, 561441433, 641647352, 1122882866, 1283294704, 2245765732, 2566589408, 4491531464, 8983062928, 17966125856]

約数ペア:

[(1, 17966125856), (2, 8983062928), (4, 4491531464), (7, 2566589408), (8, 2245765732), (14, 1283294704), (16, 1122882866), (28, 641647352), (32, 561441433), (56, 320823676), (112, 160411838), (139, 129252704), (224, 80205919), (278, 64626352), (556, 32313176), (587, 30606688), (973, 18464672), (983, 18276832), (1112, 16156588), (1174, 15303344), (1946, 9232336), (1966, 9138416), (2224, 8078294), (2348, 7651672), (3892, 4616168), (3932, 4569208), (4109, 4372384), (4448, 4039147), (4696, 3825836), (6881, 2610976), (7784, 2308084), (7864, 2284604), (8218, 2186192), (9392, 1912918), (13762, 1305488), (15568, 1154042), (15728, 1142302), (16436, 1093096), (18784, 956459), (27524, 652744), (31136, 577021), (31456, 571151), (32872, 546548), (55048, 326372), (65744, 273274), (81593, 220192), (110096, 163186), (131488, 136637)]